From 2e3242191fd9f2c8e7d6ad452bc9304bf971035e Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Mon, 15 Apr 2019 17:13:01 -0400
Subject: [PATCH] pythonPackages.loo-py: init at 2017.2

---
 .../python-modules/loo-py/default.nix         | 51 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 53 insertions(+)
 create mode 100644 pkgs/development/python-modules/loo-py/default.nix

diff --git a/pkgs/development/python-modules/loo-py/default.nix b/pkgs/development/python-modules/loo-py/default.nix
new file mode 100644
index 000000000000..fe765f5ff0a8
--- /dev/null
+++ b/pkgs/development/python-modules/loo-py/default.nix
@@ -0,0 +1,51 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytools
+, pymbolic
+, genpy
+, cgen
+, islpy
+, six
+, colorama
+, mako
+, pyopencl
+, pytest
+}:
+
+buildPythonPackage rec {
+  pname = "loo-py";
+  version = "2017.2";
+
+  src = fetchPypi {
+    pname = "loo.py";
+    inherit version;
+    sha256 = "c656992de48b328cdaccd7d1f14eb522b9dd5a1d0d15f54623f4ab18fd219abc";
+  };
+
+  checkInputs = [ pytest ];
+  propagatedBuildInputs = [
+    pytools
+    pymbolic
+    genpy
+    cgen
+    islpy
+    six
+    colorama
+    mako
+    pyopencl
+  ];
+
+  # pyopencl._cl.LogicError: clGetPlatformIDs failed: PLATFORM_NOT_FOUND_KHR
+  doCheck = false;
+  checkPhase = ''
+    HOME=$(mktemp -d) pytest test
+  '';
+
+  meta = with lib; {
+    description = "A code generator for array-based code on CPUs and GPUs";
+    homepage = https://mathema.tician.de/software/loopy;
+    license = licenses.mit;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index d926975fa8d3..9c8217a38bbb 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1740,6 +1740,8 @@ in {
 
   locket = callPackage ../development/python-modules/locket { };
 
+  loo-py = callPackage ../development/python-modules/loo-py { };
+
   tblib = callPackage ../development/python-modules/tblib { };
 
   s3fs = callPackage ../development/python-modules/s3fs { };